Syncfusion color palette for WPF is a .NET UI library which allows users to select a color from a set of swatches using touch navigation.
Key features:
• Provides nearly 600 predefined solid colors.
• Change the selected color in the control with mouse or touch interaction.
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Color picker for Xamarin.Forms. It can be used as a large color mixer control (ColorPickerMixer) or as a dialog for select a color (ColorPickerDialog) or as an entry editor (ColorPickerEntry) of hexadecimal value with preview of a color and option of launch a dialog with color mixer.

Getting quick input from users easy now with 1 line code:
1. Install and set-up Rg.Plugins.Popup
2. Install Xamarin.Forms.InputKit
3. Install Xamarin.Forms.DiaglogKit
then you can use methods like:
var result = await...
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